Global Patent Index - EP 3406680 A4

EP 3406680 A4 20190807 - TWO-COMPONENT COATING AGENT AND COATED-BODY PROTECTION METHOD

Title (en)

TWO-COMPONENT COATING AGENT AND COATED-BODY PROTECTION METHOD

Title (de)

ZWEIKOMPONENTEN-BESCHICHTUNGSMITTEL UND SCHUTZVERFAHREN FÜR BESCHICHTETEN KÖRPER

Title (fr)

AGENT DE REVÊTEMENT BICOMPOSANT ET PROCÉDÉ DE PROTECTION DE CORPS REVÊTU

Publication

EP 3406680 A4 20190807 (EN)

Application

EP 16886483 A 20161207

Priority

  • JP 2016007116 A 20160118
  • JP 2016086422 W 20161207

Abstract (en)

[origin: EP3406680A1] To provide a two-parts coating agent which can strongly prevent adhesion of a stain and deterioration of a surface of covering materials such as leather and cloth for a long time and can form a coating having, for example, an excellent water resistance, abrasion resistance, and texture on the surface of the covering materials, a two-parts coating agent includes at least a main agent and a hardener, the main agent including fluororesin, 3 to 20% by mass of acrylic, 3 to 20% by mass of silicone, 40% to 90% by mass of water containing the fluororesin, and 3 to 50% by mass of a mineral oil relative to the total mass of the main agent, the hardener including a bridging component including a carbodiimide compound, wherein a ratio of mass of the fluororesin/mass of the bridging component after mixing of the main agent and the hardener is 1 to 4.

IPC 8 full level

B05D 3/10 (2006.01); B32B 27/30 (2006.01); C09D 127/12 (2006.01); C09D 133/00 (2006.01); C09D 183/04 (2006.01)

CPC (source: EP US)

B05D 3/10 (2013.01 - EP US); B32B 27/30 (2013.01 - EP US); C09D 7/40 (2017.12 - EP US); C09D 7/63 (2017.12 - US); C09D 127/12 (2013.01 - EP US); C09D 133/00 (2013.01 - US); C09D 133/12 (2013.01 - EP US); C09D 183/04 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3406680 A1 20181128; EP 3406680 A4 20190807; CN 107960088 A 20180424; CN 107960088 B 20191001; JP 2017128624 A 20170727; JP 6033974 B1 20161130; US 2019023933 A1 20190124; WO 2017126244 A1 20170727

DOCDB simple family (application)

EP 16886483 A 20161207; CN 201680002605 A 20161207; JP 2016007116 A 20160118; JP 2016086422 W 20161207; US 201616068852 A 20161207